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infantilize

American  
[in-fuhn-tl-ahyz, -tahy-lahyz, in-fan-tl-ahyz] / ˈɪn fən tlˌaɪz, -taɪˌlaɪz, ɪnˈfæn tlˌaɪz /
especially British, infantilise

verb (used with object)

infantilized, infantilizing
  1. to keep in or reduce to an infantile state.

  2. to treat or regard as infantile or immature.


Other Word Forms

Derived Forms

Etymology

Origin of infantilize

1940–45; infantile + -ize, or by back formation from infantilization

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Public policy shouldn’t infantilize people simply because minors might misuse a product.

From The Wall Street Journal • Dec. 15, 2025

Burnett never insists that they’re the sane ones, nor does he infantilize Fish and Poinsettia’s afflictions.

From Los Angeles Times • Feb. 20, 2025

We are seeing adult women who aggressively reject society's efforts to infantilize them.

From Salon • Jan. 3, 2024

Like Martha in “Poms,” she has cancer, but the fact of Frankie’s illness doesn’t infantilize her.

From New York Times • Dec. 26, 2019

I don’t want to infantilize my own mother, but seeing her struggle with this and asking questions like “Why would my dad do this?” are hard for me to react to.

From Slate • Oct. 25, 2018

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